App diagnostic

Diagnose why your vibe-coded app is breaking

Seven automated checks against your live URL to surface the most common failure modes in apps built with AI coding tools.

Vibe-coded apps break in predictable ways: the auth session doesn't survive a page refresh, the Stripe webhook fails silently, the Supabase query returns data it shouldn't, or the API call returns 500 because a key is missing in production. This scanner runs seven checks against your live URL to surface the most common failure modes.